Northstar Engines and System Technical Discussion Discussion, trading up in Cadillac Engine Technical Discussion; Hello, going to trade up my 99 deville, before HG failure, 70,000 miles. Was wondering, from what year up, should ...

trading up

Hello, going to trade up my 99 deville, before HG failure, 70,000 miles. Was wondering, from what year up, should I look for so I might be able to not worry about HG's
Thanks
Do not know if this posted in the right place